Drolet HEATMAX II DF01001, Installation And Operating Instructions Manual

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HeatMax II Furnace Installation and Operation Manual
13
4 The venting system
WARNING:
DO NOT INSTALL A MANUAL DAMPER ON THIS FURNACE.
CAUTION: BEFORE THE CONNECTOR PIPES ARE INSTALLED, MAKE SURE THAT
THE EXHAUST PIPE AND / OR THE EXCHANGERS OF THE FURNACE ARE FREE OF
ALL ITEMS.
4.1 The chimney
- The furnace must be connected to a factory-built metal chimney that complies with UL
103 HT (USA) or ULC S629 (Canada).
o
Strongly recommended inner diameter: 6" (152 mm).
o
A chimney having a diameter of more than 7" (178 mm) is permitted, if it allows
the proper venting of combustion gases and that such application is verified and
authorized by a qualified installer. Otherwise, the diameter of the flue must be
reduced to 6" (152 mm) by the use of a stainless steel liner made for this
purpose.
4.1.1 Factory-built metal chimneys
To be suitable, a factory-built metal chimney also called “high temp” chimney, must comply
with UL 103 HT (U.S.A.) or ULC S629 (Canada).
-
Use only components intended for the
brand and model of chimney you are
using.
-
Never substitute parts from other
chimney brands.
- Never fabricate your own components.
- The chimney must be a type suitable
for solid fuel.
-
To be safe and effective, the chimney
must be installed exactly in accordance
with the manufacturer’s instructions.